This pin art game is sensory fun for young and old! Place your hands, fingers, small objects or toys to make cool 3D images. Gently press into the colored pins to create a 3 dimensional relief, you may see funny scenes on the other side. Then just shake it and over and over again! Stimulates sensory learning while playing. This sturdy interesting pin art game is a great no mess tactile activity! It is easy portable whenever you carry along. Absolutely provide hours of endless fun ! Best gift for young and old!